ElectricLightFixtureSystem

An Electric Light Fixture System, light fixture (US English), light fitting (UK English), or luminaire is an electrical device used to create artificial light by use of an electric lamp. All light fixtures have a fixture body and a light socket to hold the lamp and allow for its replacement. Fixtures may also have a switch to control the light, either attached to the lamp body or attached to the power cable. (source: Wikipedia)

ElectricPublicLightingSystem

A Public Electric Lighting System is an Electric Outdoor Lighting System that is used to light a public area like a road, street, public place, garden etc. The figure below shows some relevant connections for the Electric Public Lighting System:

SolarStreetLight

Solar street lights are raised light sources which are powered by photovoltaic panels generally mounted on the lighting structure or integrated in the pole itself. The photovoltaic panels charge a rechargeable battery, which powers a fluorescent or LED lamp during the night. (source: Wikipedia)

Spotlight

A spotlight (or searchlight) is a Street light that combines an extremely luminous source (traditionally a carbon arc lamp) with a mirrored parabolic reflector to project a powerful beam of light of approximately parallel rays in a particular direction, usually constructed so that it can be swiveled about. (source: Wikipedia)

StreetLight

A Street light, light pole, lamppost, street lamp, light standard, or lamp standard is an Public Electric Lighting System which is a raised source of light on the edge of a road or path.(source: Wikipedia)

TopFixingStreetLight

A Top fixing Street light, is a Street light which is fixed to the top of the support through Top fixing. The figure below shows fixing modes of the Street light on the support. This figures is about the case where the Street light is in top of the support.